Quad 4.0/2.7/1.6 GSps 12-Bit ADC WFMC+ – WWQA40

This high performance Quad 4.0/2.7/1.6 GSps 12-Bit ADC WFMC+ has four input bandwidth options, internal sample clock options and internal 10MHz reference clock options.

Compatible with any WILDSTAR mainboard with a WFMC+ slot.

The Quad 4.0/2.7/1.6 GSps 12-Bit ADC WFMC+ allows sample rates as high as 4.0GSps and provides four channels of high speed, precision analog-to-digital converter outputs for a compatible motherboard. It provides excellent analog performance with flexible high-precision trigger options.

See all of the Annapolis Mezz Cards.


  • Four ADC Channels running at up to 4GSps 12-bits each
  • Integrated, Bypassable and Configurable DDC
  • Decimation Factors from 0 to 32 (Complex Baseband Out)
  • Capability to have eight ADC channels in one 6U OpenVPX slot when plugged into WILDSTAR OpenVPX FPGA mainboards
  • Compatible with any WILDSTAR mainboard with a WFMC+ slot
  • Firmware and Software for four channel data transmit interface and clock trigger synchronization provided in CoreFire Next and VHDL source

ADC Performance

  • Sample Rate: 1GSps – 4GSps
  • Resolution: 12 Bits
  • Typical ENOB: 8.8 bits
  • Typical SFDR: 70.6 dBc
  • Analog Bandwidth: Up to 3.2GHz

I/O Connectors

  • Optional 50 SMA or VITA 67
  • Six I/O Connectors
    • Four Analog Inputs
    • One Clock Input
    • One Trigger Input

Clock Synchronization

  • Software-selectable external clock input or onboard PLL clock
  • All ADCs across multiple mezzanine cards can be synchronized using WILDSTAR Clock Distribution Boards and select WILDSTAR Backplanes

Mechanical and Environmental

  • Integrated Heatsink and EMI / Crosstalk Shields
  • All Boards are Rated for Industrial Temperatures


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Technical Documents

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